大班数学《田鼠太太的项链》PPT课件教案田鼠太太的项链.ppt
田鼠阿姨的项链,8,7,6,8,7,6,8-4=4,7-3=4,6-3=3,8,7,6,8-4=4,7-3=4,6-3=3,4-4=0,4-2=2,3-2=1,8,7,6,8-4=4,7-3=4,6-3=3,4-4=0,4-2=2,3-2=1,2-2=0,1-1=0,8,7,6,8-4=4,7-3=4,6-3=3,4-4=0,4-2=2,3-2=1,2-2=0,1-1=0,8-4-4=0,7-3-2-2=0,6-3-2-1=0,交换超市,